﻿using System;
using System.Collections.Generic;

using System.Web;
using System.Data;

/// <summary>
/// Summary description for IHoaDon
/// </summary>
public interface IHoaDon
{
    int insertHD(HoaDon dtoHoaDon);
    HoaDon getHDbyID(int id);
    HoaDon getHAbyEmail(string email);
   
    HoaDon convertDTtoHoaDon(DataRow dr);
}